Browse Items (67 total)
- Collection: Vol. 18, No. 3 2020
Sort by:
TELKOMNIKA Telecommunication, Computing, Electronics and Contro
l A modified symmetric local binary pattern for image features extraction
The process of identifying images and patterns is one of the most important processes of digital image processing, which is used in many applications such as fingerprint recognition, face recognition and pattern recognition. Due to the large size of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Area calculation based on GADM geographic information system database
This paper aims to provide an overview of the calculation of the area
of Indonesia based on the boundaries of sub-district/village, district,
regency/city. The circle approach method is proposed as a fast method for determining the land area of…
of Indonesia based on the boundaries of sub-district/village, district,
regency/city. The circle approach method is proposed as a fast method for determining the land area of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Cleveree: an artificially intelligent web service for Jacob voice chatbot
Jacob is a voice chatbot that use Wit.ai to get the context of the question and give an answer based on that context. However, Jacob has no variation in answer and could not recognize the context well if it has not been learned previously by the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Image processing analysis of sigmoidal Hadamard wavelet with PCA to detect hidden object
Innovative tactics are employed by terrorists to conceal weapons and
explosives to perpetrate violent attacks, accounting for the deaths of millions of lives every year and contributing to huge economic losses to the global society. Achieving a high…
explosives to perpetrate violent attacks, accounting for the deaths of millions of lives every year and contributing to huge economic losses to the global society. Achieving a high…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Insomnia analysis based on internet of things using electrocardiography and electromyography
Insomnia is a disorder to start, maintain, and wake up from sleep, has many sufferers in the world. For patients in remote locations who suffer from insomnia, which requires testing, the gold standard performed requires patients to take the time and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Stochastic renewable energy resources integrated multi-objective optimal power flow
The modern state of electrical system consists the conventional generating units along with the sources of renewable energy. The proposed article recommends a method for the solution of single and multi-objective optimal power flow, integrating wind…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of high gain dual T-shaped stub antenna for satellite communication
The ultra wide band (UWB) antennas play a vital role in supporting different wireless standards and are suitable for wide variety of applications. This paper is aimed to present a novel UWB dual notch microstrip antenna with modified ground plane.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
2D mapping using omni-directional mobile robot equipped with LiDAR
A room map in a robot environment is needed because it can facilitate
localization, automatic navigation, and also object searching. In addition,
when a room is difficult to reach, maps can provide information that is helpful to humans. In this…
localization, automatic navigation, and also object searching. In addition,
when a room is difficult to reach, maps can provide information that is helpful to humans. In this…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A hybrid algorithm for wave-front corrections applied to satellite-to-ground laser communication
Laser communications hold accurate data rate for ground satellite links.
The laser beam is transmitted through the atmosphere. The clear-air turbulence induces a number of phase distortions that damage wave-front. Adaptive optics (AO) treats wave…
The laser beam is transmitted through the atmosphere. The clear-air turbulence induces a number of phase distortions that damage wave-front. Adaptive optics (AO) treats wave…